/*

 * Copyright (c) 1989, 1993

 *	The Regents of the University of California.  All rights reserved.

 * (c) UNIX System Laboratories, Inc.

 * All or some portions of this file are derived from material licensed

 * to the University of California by American Telephone and Telegraph

 * Co. or Unix System Laboratories, Inc. and are reproduced herein with

 * the permission of UNIX System Laboratories, Inc.

 *

 * This code is derived from software contributed to Berkeley by

 * Paul Borman at Krystal Technologies.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *	@(#)ctype.h	8.4 (Berkeley) 1/21/94

 *      $FreeBSD: src/include/ctype.h,v 1.28 2004/08/12 09:33:47 tjr Exp $

 *

 * © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.

 * © Portions copyright (c) 2007 Symbian Software Ltd. All rights reserved.

 */

#ifndef _CTYPE_H_

#define	_CTYPE_H_

#include <sys/cdefs.h>

#include <sys/_types.h>

#include <_ctype.h>

#ifdef __SYMBIAN32__

#include <_ansi.h>

#ifdef __cplusplus

extern "C" {

#endif

#endif // __SYMBIAN32__

__BEGIN_DECLS

IMPORT_C int	isalnum(int);

IMPORT_C int	isalpha(int);

IMPORT_C int	iscntrl(int);

IMPORT_C int	isdigit(int);

IMPORT_C int	isgraph(int);

IMPORT_C int	islower(int);

IMPORT_C int	isprint(int);

IMPORT_C int	ispunct(int);

IMPORT_C int	isspace(int);

IMPORT_C int	isupper(int);

IMPORT_C int	isxdigit(int);

IMPORT_C int	tolower(int);

IMPORT_C int	toupper(int);

#ifdef __SYMBIAN32__

/* these two macros always expect that the argument sent is always in uppercase 

or lowercase respectively and works only with c locale.

else the behavior is undefined */

#define	_tolower(c)	((c) + 0x20)

#define	_toupper(c)	((c) - 0x20)

#define	isascii(c)	(((c) & ~0x7F) == 0)

#define	toascii(c)	((c) & 0x7F)

#endif//__SYMBIAN32__

__END_DECLS

#ifdef __SYMBIAN32__

#ifdef __cplusplus

}

#endif

#endif //__SYMBIAN32__

#endif /* !_CTYPE_H_ */